If you are seeing below error while vRealize Aria Suit using vRealize Easy Installer
PBM error occurred during PreCreateCheckCallback: HTTP error response: Service Unavailable
2. Make Sure ESXI host and vCenter FQDN
is resolving with name and IP
Using this blog i have tried to provide simple steps for installation and configuration .Your comment will provide me motivation for writing more.
2. Make Sure ESXI host and vCenter FQDN
is resolving with name and IP
Before starting VxRail infra upgrade you need to go with pre-validation test using vCenter and command line using VxRail Manager.
Please take some time to review the Customer Preparation Guide
KB:
https://www.dell.com/support/kbdoc/en-us/000200768
VxRail Engineering performed a data analysis, which has shown
that 92% of upgrades complete with no issue when the ESXi nodes are proactively
rebooted. This will identify VM's with potential vMotion issues, ESXi
maintenance mode issues, reboot issues and refreshes all ESXi services.
Therefore, RPS are recommending customers to perform a rolling
reboot on the ESXi nodes, several days before the VxRail Upgrade (Customer
Task).
If a customer has any issues during the reboots, they can open
an SR with the VxRail Support team to address an issue.
Additionally, your Upgrade Engineer will also reboot all Service VM's (VxRail
Manager, vCenter** & PSC**) and reset iDRAC on all nodes prior to starting
the upgrade.
**Only if VxRail Managed.
1. Run Skyline Health
Login to Vxrail
vCenter -> Cluster -> Monitor
Under the
vSAN Run Skyline
2. Check Resyncing
Objects
Login to VxRail
vCenter -> Cluster -> Monitor
Under the
vSAN -> Resyncing Objects
If all
object has already resync then it’s fine if not, then run the Resync from
Configuration.
3. Change VxRail cluster heartbeat duration
to repair Object, default it is set to 60 Minutes.
Change it to
300Minutes or more to avoid object sync during node isolation.
Login to VxRail
vCenter -> Cluster -> Configuration
Under the
vSAN -> Service -> Advanced Option
Click Edit
and set Object repair timer.
4. Enable VxRail health Monitoring.
Login to VxRail
vCenter using root credentials and below command to check health status.
Command ->
vsan.whatif_host_failures 0
Download
vxverify_XXX_XX_XXX.phy file
Open vxverify_XXX_XXX_XX
file using phython
Once you
will run this command, VxRail manager will start collecting health report like
below.
Schedule the upgrade for a time outside of your peak I/O load,
as performance degradation may occur during the migration of VMs while
individual nodes or hosts are being upgraded.
Since VMs are vMotioned as part of the upgrade, ensure that
VMs are available to be vMotioned in advance. Examples of issues which may prevent
vMotion:
VM with an ISO mounted.
VM with external storage locally mounted
VM pinned to a host (Affinity rules)
It will prompt to enter Temp IP that will be assign temporarily to vCenter during upgrade.
How to create Dashboard in VMware Aria Operation for log for Login and Logout user session
Login to VMWare Aria Operations for Logs
Click Explore Logs
Select time slot
Click ADD Filter
Display query as text -> Drop down and select event_type -> Contains -> Event ID (I have given both event id for session login and logout)
Click on the search box, now you will see the events generated for login and logout session, like below.
Now click on right side three dots ->Click Add to Dashboard
Now go to Dashboard you will see newly created Dashboard
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